Then I'd say for Marvel Now, you must read the following:
Thor god of thunder
Captain America (the first 10 issues are pretty good, but not so much after that)
Superior Spider-Man (Read Amazing Spider-Man #698-700 first and then continue with Superior Spider-Man#1)
Avengers and New Avengers
Outside of Marvel Now (but still not older than a decadd) I recommend:
Astonishing X-men #1-24+Giant-Size Astonishing X-men #1
Thor by J. Michael Straczynski
Venom (it's about a new Venom but it has some great stories and a lot of new Spidey support characters, read up until #22)
Captain America by Brubaker
Iron Man Extremis
When you've read a few more comics and kind of have an idea of what writers/styles/artists you like, you're always free to pm me so I can find more specific comics you might like